Hand tremor related to smoking habits and the consumption of caffeine in male industrial workers
Tremor was measured in 49 smokers/snuffers and in 49 non-smokers/non-snuffers in a cross-sectional study. The Kløve–Matthews static stead...
Ellingsen, Dag; Bast-Pettersen, Rita; Efskind, Jon; Gjølstad, Merete; Olsen, Raymond; Thomassen, Yngvar; Molander, Pål
Caffeine improves performance in double poling during acute exposure to 2,000-m altitude
There is limited research on the physiological effects of caffeine (CAF) ingestion on exercise performance during acute hypoxia. The aim ...
Stadheim, Hans Kristian; Nossum, Eirik Myhr; Olsen, Raymond; Spencer, Matthew; Jensen, Jørgen
Caffeine and performance over consecutive days of simulated competition
Caffeine and Performance over Consecutive Days of Simulated Competition. Med. Sci. Sports Exerc., Vol. 46, No. 9, pp. 1787–1796, 2014. Pu...
Stadheim, Hans Kristian; Spencer, Matthew; Olsen, Raymond; Jensen, Jørgen
Caffeine Increases Performance in Cross-country Double-Poling Time Trial Exercise
Purpose: Caffeine (CAF) improves performance in both short- and long-duration running and cycling where performance relies on power outpu...
Stadheim, Hans Kristian; Kvamme, Bent; Olsen, Raymond; Drevon, Christian A; Ivy, John L.; Jensen, Jørgen
Caffeine and theophylline block insulin-stimulated glucose uptake and PKB phosphorylation in rat skeletal muscles
Kolnes, A.J.; Ingvaldsen, Ada; Bolling, Astrid; Stuenæs, Jorid Thrane; Kreft, M.; Zorec, R.; Shepherd, P.R.; Jensen, Jørgen